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+/*
+ * Copyright (c) 2010, 2012 Richard Braun.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _VM_VM_PROT_H
+#define _VM_VM_PROT_H
+
+/*
+ * Protection flags.
+ */
+#define VM_PROT_NONE 0
+#define VM_PROT_READ 1
+#define VM_PROT_WRITE 2
+#define VM_PROT_EXECUTE 4
+#define VM_PROT_DEFAULT (VM_PROT_READ | VM_PROT_WRITE)
+#define VM_PROT_ALL (VM_PROT_READ | VM_PROT_WRITE | VM_PROT_EXECUTE)
+
+#endif /* _VM_VM_PROT_H */